Exploring the oxygen sensitivity of wetland soil carbon mineralization.

abstract：:Group-living animals can develop social bonds. Social bonds can be considered a type of social relationship characterized by frequent and consistent affiliative (non-reproductive) interactions. Social bonds with conspecifics bring many advantages, also in terms of direct fitness. A characteristic of social bonds is th...

journal_title：Biology letters

authors： Busia L,Griggio M

更新日期：2020-07-01 00:00:00

abstract：:There is growing interest in the capacity of mangrove ecosystems to sequester and store 'blue carbon'. Here, we provide a synthesis of 66 dated sediment cores with previously calculated carbon accumulation rates in mangrove ecosystems to assess the effects of environmental and anthropogenic pressures. Conserved sedime...

journal_title：Biology letters

authors： Pérez A,Libardoni BG,Sanders CJ

更新日期：2018-10-31 00:00:00

abstract：:The birth sex ratio of vertebrates with chromosomal sex determination has been shown to respond to environmental variability, such as temperature. However, in humans the few previous studies on environmental temperature and birth sex ratios have produced mixed results. We examined whether reconstructed annual mean tem...

journal_title：Biology letters

authors： Helle S,Helama S,Jokela J

更新日期：2008-02-23 00:00:00

abstract：:Climate change is already affecting species worldwide, yet existing methods of risk assessment have not considered interactions between demography and climate and their simultaneous effect on habitat distribution and population viability. To address this issue, an international workshop was held at the University of A...

journal_title：Biology letters

authors： Brook BW,Akçakaya HR,Keith DA,Mace GM,Pearson RG,Araújo MB

更新日期：2009-12-23 00:00:00

abstract：:Climate change leads to species range shifts and consequently to changes in diversity. For many systems, increases in diversity capacity have been forecast, with spare capacity to be taken up by a pool of weedy species moved around by humans. Few tests of this hypothesis have been undertaken, and in many temperate sys...

journal_title：Biology letters

authors： Chown SL,le Roux PC,Ramaswiela T,Kalwij JM,Shaw JD,McGeoch MA

更新日期：2013-02-23 00:00:00

abstract：:Interference coloration, in which the perceived colour varies predictably with the angle of illumination or observation, is extremely widespread across animal groups. However, despite considerable advances in our understanding of the mechanistic basis of interference coloration in animals, we still have a poor underst...

journal_title：Biology letters

authors： Pike TW

更新日期：2015-04-01 00:00:00

abstract：:The early life stage of long-lived species is critical to the viability of population, but is poorly understood. Longitudinal studies are needed to test whether juveniles are less efficient foragers than adults as has been hypothesized. We measured changes in the diving behaviour of 17 one-year-old king penguins Apten...

journal_title：Biology letters

authors： Orgeret F,Weimerskirch H,Bost CA

更新日期：2016-08-01 00:00:00

abstract：:This study tests the hypothesis that vertical habitat preferences of different monkey species inhabiting closed canopy rainforest are reflected in oxygen isotopes. We sampled bone from seven sympatric cercopithecid species in the Taï forest, Côte d'Ivoire, where long-term study has established taxon-specific patterns ...

journal_title：Biology letters

authors： Krigbaum J,Berger MH,Daegling DJ,McGraw WS

更新日期：2013-07-10 00:00:00

abstract：:The plight of the marine fisheries is attracting increasing attention as unsustainably high exploitation levels, exacerbated by more extreme climatic conditions, are driving stocks to the point of collapse. The North Atlantic cod (Gadus morhua), a species which until recently formed a major component of the demersal f...

journal_title：Biology letters

authors： Hutchinson WF

更新日期：2008-12-23 00:00:00

abstract：:Human-induced environmental change can affect the evolutionary trajectory of populations. In Mexico, indigenous Zoque people annually introduce barbasco, a fish toxicant, into the Cueva del Azufre to harvest fish during a religious ceremony. Here, we investigated tolerance to barbasco in fish from sites exposed and un...

journal_title：Biology letters

authors： Tobler M,Culumber ZW,Plath M,Winemiller KO,Rosenthal GG

更新日期：2011-04-23 00:00:00

abstract：:Collective responses to threats occur throughout the animal kingdom but little is known about the cognitive processes underpinning them. Antipredator mobbing is one such response. Approaching a predator may be highly risky, but the individual risk declines and the likelihood of repelling the predator increases in larg...

journal_title：Biology letters

authors： Coomes JR,McIvor GE,Thornton A

更新日期：2019-10-31 00:00:00

abstract：:Domestic dogs have been recognized for their social sensitivity and aptitude in human-guided tasks. For example, prior studies have demonstrated that dogs look to humans when confronted with an unsolvable task; an action often interpreted as soliciting necessary help. Conversely, wolves persist on such tasks. While do...

journal_title：Biology letters

authors： Udell MA

更新日期：2015-09-01 00:00:00

abstract：:Despite major advances in the study of animal tool behaviour, researchers continue to debate how exactly certain behaviours are acquired. While specific mechanisms, such as genetic predispositions or action copying, are sometimes suspected to play a major role in behavioural acquisition, controlled experiments are req...

journal_title：Biology letters

authors： Bandini E,Motes-Rodrigo A,Steele MP,Rutz C,Tennie C

更新日期：2020-06-01 00:00:00

abstract：:The workshop 'Species distribution models: applications, challenges and perspectives' held at Belo Horizonte (Brazil), 29-30 August 2011, aimed to review the state-of-the-art in species distribution modelling (SDM) in the neotropical realm. It brought together researchers in ecology, evolution, biogeography and conser...

journal_title：Biology letters

authors： Kamino LH,Stehmann JR,Amaral S,De Marco P Jr,Rangel TF,de Siqueira MF,De Giovanni R,Hortal J

更新日期：2012-06-23 00:00:00

abstract：:Prior to the 1920s, the northeast Arctic (NA) cod were caught at spawning grounds ranging from the southernmost to the northernmost parts of the Norwegian coast, but have for the last 50 yr mainly been caught around the Lofoten archipelago and northwards. The NA cod have their feeding and nursery grounds in the Barent...

journal_title：Biology letters

authors： Opdal AF

更新日期：2010-04-23 00:00:00

abstract：:Tonic immobility and escape are adaptive anti-predator tactics used by many animals. Escape requires movement, whereas tonic immobility does not. If anti-predator tactics relate to weapon size, males with larger weapons may adopt tonic immobility, whereas males with smaller weapons may adopt escape. However, no study ...

journal_title：Biology letters

authors： Matsumura K,Yumise K,Fujii Y,Hayashi T,Miyatake T

更新日期：2020-12-01 00:00:00

abstract：:Animal contests often involve the use of repeated signals, which are assumed to advertise stamina, and hence fighting ability. While an individual may be predicted to give up once it has crossed an energetic threshold, costs inflicted by its opponent may also contribute to the giving-up decision. Therefore, physical s...

journal_title：Biology letters

authors： Mowles SL,Cotton PA,Briffa M

更新日期：2011-06-23 00:00:00

abstract：:Bitterness perception in mammals is mostly directed at natural toxins that induce innate avoidance behaviours. Bitter taste is mediated by the G protein-coupled receptor TAS2R, which is located in taste cell membranes. One of the best-studied bitter taste receptors is TAS2R38, which recognizes phenylthiocarbamide (PTC...

journal_title：Biology letters

authors： Purba LH,Widayati KA,Tsutsui K,Suzuki-Hashido N,Hayakawa T,Nila S,Suryobroto B,Imai H

更新日期：2017-01-01 00:00:00

abstract：:Eavesdropping on communication is widespread among animals, e.g. bystanders observing male-male contests, female mate choice copying and predator detection of prey cues. Some animals also exhibit signal matching, e.g. overlapping of competitors' acoustic signals in aggressive interactions. Fewer studies have examined ...

journal_title：Biology letters

authors： Clark DL,Roberts JA,Uetz GW

更新日期：2012-06-23 00:00:00

abstract：:Plants have evolved numerous herbivore defences that are resistance- or tolerance-based. Resistance involves physical and chemical traits that deter and/or harm herbivores whereas tolerance minimizes fitness costs of herbivory, often via compensatory growth. The Poaceae frequently accumulate large amounts of silicon (...

journal_title：Biology letters

authors： Johnson SN,Reynolds OL,Gurr GM,Esveld JL,Moore BD,Tory GJ,Gherlenda AN

更新日期：2019-07-26 00:00:00

abstract：:Infection density is among the most important factors for understanding the biological effects of Wolbachia and other endosymbionts on their hosts. To gain insight into the mechanisms of infection density regulation, we investigated the adzuki bean beetles Callosobruchus chinensis and their Wolbachia endosymbionts. Do...

journal_title：Biology letters

authors： Kondo N,Shimada M,Fukatsu T

更新日期：2005-12-22 00:00:00

abstract：:Dispersal is usually associated with the spread of invasive species, but it also has two opposing effects, one decreasing and the other increasing the probability of establishment. Indeed, dispersal both slows population growth at the site of introduction and increases the likelihood of surrounding habitat being colon...

journal_title：Biology letters

authors： Morel-Journel T,Piponiot C,Vercken E,Mailleret L

更新日期：2016-11-01 00:00:00

abstract：:Vision of the body, even when non-informative about stimulation, affects somatosensory processing. We investigated whether seeing the body also modulates autonomic control in the periphery by measuring skin temperature while manipulating vision. Using a mirror box, the skin temperature was measured from left hand dors...

journal_title：Biology letters

authors： Sadibolova R,Longo MR

更新日期：2014-04-23 00:00:00

abstract：:Primate groups vary considerably in size across species. Nonetheless, the distribution of mean species group size has a regular scaling pattern with preferred sizes approximating 2.5, 5, 15, 30 and 50 individuals (although strepsirrhines lack the latter two), with a scaling ratio of approximately 2.5 similar to that o...

journal_title：Biology letters

authors： Dunbar RIM,Mac Carron P,Shultz S

更新日期：2018-01-01 00:00:00

abstract：:Prolific polyembryony is reported in few major taxa, but its occurrence has generated theoretical debate on potential conflict between sexual and asexual reproduction. It is, therefore, important to genetically confirm a widely cited inference, based on microscopy, that polyembryony characterizes marine bryozoans of t...

journal_title：Biology letters

authors： Hughes RN,D'Amato ME,Bishop JD,Carvalho GR,Craig SF,Hansson LJ,Harley MA,Pemberton AJ

更新日期：2005-06-22 00:00:00

abstract：:One response to the coral reef crisis has been human intervention to enhance selection on the fittest corals through cultivation. This requires genotypes to be identified for intervention, with a primary basis for this choice being growth: corals that quickly grow on contemporary reefs might be future winners. To test...

journal_title：Biology letters

authors： Edmunds PJ,Putnam HM

更新日期：2020-07-01 00:00:00

abstract：:The dung beetle subfamily Scarabaeinae is a cosmopolitan group of insects that feed primarily on dung. We describe the first case of an obligate predatory dung beetle and contrast its behaviour and morphology with those of its coprophagous sympatric congeners. Deltochilum valgum Burmeister killed and consumed milliped...

journal_title：Biology letters

authors： Larsen TH,Lopera A,Forsyth A,Génier F

更新日期：2009-04-23 00:00:00

abstract：:Facial width-to-height ratio (fWHR) is associated with social dominance in human and non-human primates, which may reflect the effects of testosterone on facial morphology and behaviour. Given that testosterone facilitates status-seeking motivation, the association between fWHR and behaviour should be contingent on th...

journal_title：Biology letters

authors： Martin JS,Staes N,Weiss A,Stevens JMG,Jaeggi AV

更新日期：2019-08-30 00:00:00

abstract：:Studies often show that paternal age affects offspring fitness. However, such effects could be due either to age, or to a male's previous mating effort (which is necessarily confounded with age). We experimentally tested whether differences in the mating history of old males affect offspring performance in the mosquit...

journal_title：Biology letters

authors： Aich U,Jennions MD,Fox RJ

更新日期：2020-02-01 00:00:00

abstract：:The aerodynamic force on flying insects results from the vortical flow structures that vary both spatially and temporally throughout flight. Due to these complexities and the inherent difficulties in studying flying insects in a natural setting, a complete picture of the vortical flow has been difficult to obtain expe...

journal_title：Biology letters

authors： Liu Y,Roll J,Van Kooten S,Deng X

更新日期：2018-05-01 00:00:00